baber/WOPTO huggingface dataset:
Patent JP-S58213471-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKITA KENJI
IPC: H01L21/331
Filed: 1982-06-04
Abstract: PURPOSE:To contrive reduction in the base area, collector area and emitter area of the titled semiconductor device by a method wherein the bird's beak shape, generated when an isolation oxide film is formed using selective oxidizing method, is utilized. CONSTITUTION:An n type epitaxial layer 104 is selectively oxidized using a silicon a nitride film as a mask, and an isolation oxide film 107 reaching an n<+> type buried layer 102 is formed. Then, a V-groove is formed between the layer 104 and the film 107 by removing the film 107 to the extent wherein its film thickness is reduced to one half of the original thickness. Then, after the insulating film 109 has been removed in its film thickness, the flat part of the semiconductor island region 104 is exposed by removing a polycristalline silicon film 108 using the film 109 as a mask. After a p type active base region 111 has been formed at the aperture part of the region 104', an n type emitter region 113 is formed at the aperture part of the region 104 where an aperture is provided again by removing the insulator 112 to the extent of its film thickness. At the same time, a p<+> graft base region 114 is formed on the region which comes in contact with the film 108 located in the region 104. Then, a wiring is formed on the electrodes 115a and 115b located on the base and emitter regions.
Patent JP-H01269687-A (JP)
Title: Rear arm construction for motorcycle
Inventor: TSUNOKAI KAZUHIDE
IPC: B62K25/10
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the interference with a cylindrical body, a cushioning device, and rear wheels, and shorten the wheel base by fitting the cylindrical body onto a pivot mounted to a body frame and extending in the direction of width of the vehicle, and providing a notch at the rear face of the center part of the cylindrical body. CONSTITUTION:A pivot 25 extends in the direction of width of the vehicle and its both ends penetrate rear arm brackets 7, 7. A cylindrical body 29 is fitted on the same axis as the pivot 25, and a notch 46 having a shape of circular arc in the top view is formed at the rear face of the center of the cylindrical body 20. A pair of left and right arm parts 33, 33 extend from both left and right ends of the cylindrical body to the rear, and a barrel body 38 having a damper 11a is provided between both ends of both arm parts 33,33. A part of the front face is fitted into the notch 46. The barrel body 38 can thus be displaced toward the front side, and the rear wheel can, as a result, be positioned on the front side, thereby the wheel base can be shortened.
Patent JP-S5321157-A (JP)
Title: Preparation of 5-carboxy-2-acetyl-thiophene
Inventor: HIBINO TOSHIHIKO
IPC: C07D333/38
Filed: 1976-08-11
Abstract: PURPOSE: Preparation of 5-carboxy-2-acetylthiophene, an intermediate for drugs for cardiopathy, and hypertonion, antibiotic, agricultural chemicals, etc., by oxidizing a thienyl acetic acid ester derivative with a hypohalogenite, followed by removal of a masking radical of carbonyl group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0249018-A (JP)
Title: Curable composition
Inventor: ROBAATO JIYON PITSUKUUERU
IPC: C08K5/54
Filed: 1989-04-18
Abstract: Novel coupling compositions for improving adhesion ; between an organic elastomer and an inorganic substrate comprise (A) an ethylenically unsaturated silane, having bonded to silicon, at least one hydroxy group and/or alkoxy group reactive with the inorganic substrate and at least one ethylenically unsaturated group polymerizable with the organic elastomeric matrix; (B) an organosiloxane oligomer, having bonded to silicon, at least one hydroxy and/or alkoxy group reactive with said inorganic substrate; and (C) optionally, an ethylenically unsaturated organosiloxane oligomer, having bonded to silicon, at least one ethylenically unsaturated group polymerizable with said organic elastomeric matrix.The novel curable compositions contain the novel coupling compositions, an organic elastomer, an inorganic filler, and a peroxide crosslinking agent. The novel cured compositions are produced by heating the novel curable composition to a temperature above the decomposition temperature ofthe peroxide thereby inducing crosslinking of the organic elastomer. The novel electrical cable comprises a conductor having a coating of insulation which comprises the novel cured composition.
Patent JP-S62255717-A (JP)
Title: Combustion control of fractionated waste incinerator
Inventor: YAMAGISHI MIKI
IPC: F23G5/50
Filed: 1986-04-28
Abstract: PURPOSE:To maintain stabilized combustion for a long period of time by a method wherein fractionated waste, whose containing rate of high polymeric waste is high, is incinerated in a rotary furnace while a waste supply pusher speed, a rotary furnace speed, after combustion fire grate speed, the amount of recirculating gas, the amount of combustion air or the like are controlled. CONSTITUTION:Fractionated waste, whose containing rate of high polymeric waste is high, is gassified and burnt in an incinerating furnace including a rotary furnace 21, after combustion fire grates 26a, 26b and a gas recombustion chamber 27. In case the amount of heat of exhaust gas of combustion is retrieved by a boiler 41, a waste supply pusher speed, a rotary furnace speed, an after combustion fire grate speed, the recirculating amount of combustion exhaust gas, the amount of combustion air, the amount of gas recombustion air and the temperature of combustion air are set automatically based on the quality and the incinerating amount of the waste, which are obtained by combining the incinerator and the boiler into one system, while these set values are regulated automatically by the temperatures of respective parts in the incinerating furnace, the percentage of O2 in the inlet port of the rotary furnace, the amount of evaporation of the boiler and the percentage of O2 in the exhaust gas of combustion. As a result, the stabilized combustion of the waste may be maintained for a long period of time and the generation of poisonous gas or the like may be restricted.
Patent JP-H04327709-A (JP)
Title: Combustion device
Inventor: KARITA TOKURO
IPC: F23L1/00
Filed: 1991-04-26
Abstract: PURPOSE:To stabilize the combustion and reduce noises in a pre-mixed type combustion device that is used for a kerosene fan heater, etc. CONSTITUTION:This combustion device is provided with the burner section 1, blower 5 that supplies combustion air to said burner section 1, and air hose 8 that connects said burner section 1 and blower 5, and the connection end section of said air hose 8 on the blower side is divided into two halves to form a semicircular column section 8a. This semicircular column section 8a is projected into the blow-out port 9 of the blower and the air from the blower 5 is made to collide with said semicircular column section 8a to change the air flow direction. A certain volume of the combustion air from the blower 5 is, therefore, supplied efficiently to the burner section 1 through the air hose 8, and a stable combustion and the reduction of noises are achieved.
Patent JP-S58213453-A (JP)
Title: Integrated circuit device
Inventor: YORIKANE MASAHARU
IPC: H01L21/306
Filed: 1982-06-07
Abstract: PURPOSE:To improve the degree of integration of electrode wiring by electrically insulating and isolating the electrode wiring, which are adjoined and one parts thereof are arranged in parallel, and positioning them onto an electric insulating film, height thereof differs. CONSTITUTION:An element is formed to one main surface on a silicon substrate 201 by using normal diffusion, ion implantation, etc. The surface is coated with a silicon oxide film 202 in thickness such as approximately 1.0-1.5mum thicker than one normally used. Steps 203a, 203c for forming wiring and openings 204a, 204c for extracting electrodes are formed by using a normal selective etching method. The whole surface is coated with aluminum 205 (205a-205e), and etched uniformly.
Patent JP-S5526133-A (JP)
Title: Gripper for tension reel drum
Inventor: WATANABE MINORU
IPC: B65H75/28
Filed: 1978-08-11
Abstract: PURPOSE: To exactly grip a number of strips each having variable thickness caused by rolling step by providing a plurality of retainers via elastic members at surfaces for gripping the strips.  
     CONSTITUTION: A gripper guide 2 is mounted via a bolt at a gripper segment 1. A strip is inserted into the opening between the gripper guide 2 and the gripper segment 1 to thus move a gripper bar 3 via a wedge 4 connected to a piston rod (not shown) to thereby grip the strip. A plurality of retainers 8 are mounted via bolts 9 axially via elastic members 10 onto the surface of the gripper guide 2 or the gripper bar 3. According to this configuration, it can follow the thickness difference in thickness direction of the retainers 8 to thereby exactly grip the strip. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59221570-A (JP)
Inventor: SAITOU HIDEFUMI
IPC: F25B9/14
Filed: 1983-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S4992836-A (JP)
IPC: G21C13/02
Filed: 1973-08-31
Abstract: A door arrangement which comprises a movable door of basically rectangular form, a stationary wall and a bolt device comprising movable bolts in the door and a bolt receiving member at the wall. The bolt device includes a driving means for moving the bolts and pressing the door hermetically against the wall. The driving means comprises a driving member connected to a motion transmission system having an axially slightly movable through-going two-ended secondary shaft, one end of which is connected by means of a toggle joint mechanism to the bolt device so as to move the bolts of the upper part of the door, and the other end of which is likewise connected by means of a toggle joint mechanism to the bolt device of the lower part of the door. The bolting forces of the upper part and the lower part of the door, respectively, balance each other so that the whole door is pressed with the same force at all parts against the wall.
Patent JP-S5525227-A (JP)
Title: Repeating method
Inventor: KUROHARA AKIKAZU
IPC: H04J1/00
Filed: 1978-08-10
Abstract: PURPOSE:To give the gain control in order to secure the constant level for the signal of the channel with every direction to the channel signals featuring the different levels with every direction, and thus to secure the allotment only by the necessary CH number from the start. CONSTITUTION:In case the signal is transmitted from slave stations 3-8 to central station 2 via tandem office 1, group conversion part 12a converts the signals sent from various parts into the fixed group frequency band at office 1. And direction- based automatic gain control parts 24a-24f secure nearly the same signal level at the group frequency bands sent from each direction. And band-pass filters 25a-25l are provided in the same number as the channels formed at the group frequency band. The signals are compounded again after such levelequalization stage (24) and filtering stage (25) to produce the signals of the group frequency band. In such constitution, the gain control is possible with every channel, thus ensuring an effective allotment for the CH number.
Patent JP-S61255354-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: TSUSHIMA RIKIO
IPC: G03G9/09
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a toner contg. a colorant with superior dispersibility, having an increased blackening degree and causing hardly fog during copying by dispersing carbon black in a monomer having a polymerizable unsatd. group in the presence of a specified sulfonate compound. CONSTITUTION:This toner contains a polymer binder, carbon black and a sulfonate compound represented by formula I (where each of R and R' is 6-50C straight chain or branched alkyl and M is an alkaline earth metal). The amount of the compound added is <=10wt%, preferably 0.5-4wt% of the amount of a polymerizable monomer used. The compound and carbon black as a colorant are dispersed in the polymerizable monomer, and the monomer is polymerized in an oily phase by a suspension polymn. method to produce polymer particles. Any polymerizable monomer such as styrene or p-chlorostyrene can be used as the polymerizable monomer. A mixture of such monomers may be used.
Patent JP-S57212823-A (JP)
Title: Analog-to-digital converter
Inventor: MATSUURA MASAYUKI
IPC: H03M1/36
Filed: 1981-06-25
Abstract: PURPOSE:To eliminate the need for a digital coder, by adding current having the same weight as a reference current value inputted to comparators, to the input side of all the comparators located at the lower order from the output side of a comparator to the output of which a bit is set. CONSTITUTION:Resistance values for resistors R1-Rn are selected so that the weight of 1,2,-2<n-1> is applied to each input current of comparators. An input voltage is inputted to analog comparators 1Q-nQ in parallel through a resistor R0. The analog input voltage is converted into a current at the resistor R0 and compared with a reference current value. When an output terminal of the high- order bit goes to ''H'', a current with a weight comparable to the weight of the upper-order bit is added to the input side of all the analog comparaters having the low-order bit than the bit.
Patent JP-H11291864-A (JP)
Title: Retractor for seat belt
Inventor: HIRASE SATOSHI
IPC: B60R22/36
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor equipped with an energy absorbing means for surely absorbing impact energy applied on the body of an occupant. SOLUTION: In a seat belt retractor equipped with a bobbin 3 for winding webbing, an energy absorbing means joined to the bobbin 3 for one end and joined to a locking base for the other end and an emergency locking means for preventing the rotation of the webbing in its drawing direction, the joined part 5 of the energy absorbing means is formed roughly into a triangle pillar shape, and the bobbin 3 includes a roughly triangle pillar shape recess 3b formed to be fitted to the joined part 5.
Patent JP-H05298094-A (JP)
Title: Processor
Inventor: HARADA YUTAKA
IPC: G06F9/22
Filed: 1992-04-17
Abstract: PURPOSE:To improve the practical use efficiency of computer and to obtain a high performance computer by switching an instruction execution controlling register among stages plural times. CONSTITUTION:Since an instruction register(IR) 150 simultaneously performs instruction read out, operand readout, and instruction execution with a single instruction train, the instruction register(IR) 150 consists of shift registers passing the stages plural times so that the read-out instruction controls stages plural times. The IR 150 consists of the shift register from stage 2 to stage 5 of a second cycle, that from stage 0 to stage 5 of a third cycle, and that from stage 0 to stage 3 of a fourth cycle. The IR 150 receives an instruction from an instruction memory 170 in stage 2 of the second cycle, and execution of the instruction is controlled by the instruction code which the IR 150 receives at this time.
Patent JP-H11298468-A (JP)
Title: Encryption converter, decoding converter and encryption communication method
Inventor: AIKAWA SHIN
IPC: H04L9/06
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To preclude possibility of an attack of decoding encryption by a 3rd party without lowering a processing speed of encryption conversion. SOLUTION: Received plain text data A are separated into high-order bits R and low-order bits L, and sequentially fed to converted character transposition conversion means 131 , 132 ,...13N, where the converted-character transposition mixture conversion processing is applied respectively to the bits. A high-order bit string R and a low-order bit string L obtained from the converted character transposition conversion means 13N of the final stage are synthesized to obtain encrypted text data B. In each converted character transposition conversion means 13i (i=1, 2,..., N), the bit arrangement of either of the high-order bit string R and the low-order bit string L is converted, based on an intermediate key K[i] generated from a data key K at a key generating means and on a 1-bit signal G[i] generated from an algorithm number G by an algorithm decision means 11.  Then, information contents are changed by the covered character processing and the arrangement of the high-order bit string R and the low-order bit string L is changed by the transposition processing.
Patent JP-S62256419-A (JP)
Inventor: BORUFUGANGU MIYURAA
IPC: H01F5/00
Filed: 1987-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08275219-A (JP)
Title: Radio selective calling receiver
Inventor: TAKAOKA YASUHARU
IPC: H04W84/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a radio calling receiver in which a volume of a call tone is displayed in an easily understandable way and a tone volume can be set in details. CONSTITUTION: A control section 3 is provided with a RAM 31 storing set tone volume data and with a cross reference table cross-referencing 4-stages of tone volume data of 'usual ring tone', 'weak ring tone', 'medium ring tone' and 'strong ring tone' and display data of each tone volume mark corresponding to each of the tone volume data, and the control section 3 displays the tone volume mark corresponding to the tone volume data set to the RAM 31 to a display section 1.
Patent JP-S5621497-A (JP)
Title: Wireless earphone system
Inventor: MAEDA SATORU
IPC: H04R1/10
Filed: 1979-07-31
Abstract: PURPOSE:To make an earphone unit small-size and light-weight, by using a repeater to supply signals, which are transmitted from the acoustic unit main body side, to the wireless earphone unit. CONSTITUTION:Acoustic unit main body 11 such as an amplifier is connected from transmitter 12. This transmitter 12 leads the signal from, for example, the headphone terminal of unit main body 11 and FM or AM-modulates this signal by the carrier frequency of, for example, f1 and transmits it. Repeater 13 is carried with, for example, the listener and receives the output signal of transmitter 12 and FM or AM-modulates again the signal, which is demodulated by the same carrier frequency f1 as transmitter 12 or different frequency f2, and outputs it, and the relation between f1 and f2 is f1<f2. The listener receives the modulation output above with earphone unit 14 and subjects it to electroacoustic conversion and listens to the output as audible sound.
Patent JP-H09262523-A (JP)
Title: Coating method and coating device
Inventor: TAKAHASHI KAZUO
IPC: B05D1/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a coating device for providing rust-proof properties, water-proof properties and resistance to corrosion for a metal material. SOLUTION: A coating section 20 is constituted of a coating chamber 21 for storing a body 1 to be coated, a coating material feed chamber 24 for storing fluid material connected continuously through an upper shutter 23 on the upper section of the coating material chamber 21, a coating material discharge chamber 27 connected continuously through a lower shutter 26 on the lower section of the coating material chamber 21, a circulating line 28 connecting the coating material feed chamber 24 with the coating material discharge chamber 27 and a circulating pump 29 interposed on the circulating line 28 and carrying a coating material 4 discharged into the coating material discharge chamber 27 to the coating material feed chamber 24.  The heated body 1 to be coated is carried into the coating section and the fluid coating material 4 is fed therein, and the body to be coated is immersed in the fluid coating material 4, and the synthetic resin coating material 4 is coated on the surface of the body 1 to be coated.
Patent JP-S5723254-A (JP)
Title: Semiconductor device
Inventor: SATOU HIROICHI
IPC: H01L21/60
Filed: 1980-07-17
Abstract: PURPOSE:To prevent wire contact in a flat type device and increase reliability, by bonding an insulating frame at the intermediate part between an element and a frame lead, and fixing a bonding wire to said frame. CONSTITUTION:An element 12 is placed on a package metal bed 11. An electorde of element 12 and a frame lead 14 are connected with a bonding wire 13. A ceramic frame 16 is bonded to, for instance, a bed lead 15 around the metal bed 11. A middle portion of wire 13 is fixed with an adhesive bonding agent 17 applied to a frame 16. This prevents a wire 13 from contacting with the bed 11 and the bed lead 15, and also one wire 13 from contacting with another. Moreover, the deformation of the wire 13 is prevented in molding with a resin 18. This mekes the wire 13 stable thereby making the device highly reliable.
Patent JP-H04307542-A (JP)
Title: Novel coupler for photography
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1991-04-04
Abstract: PURPOSE:To enable formation of cyan dye images which cause no changes in hue against heat, humidity and light by using a specified compd. CONSTITUTION:A compd. expressed by formula I is used, wherein R1, R2, and Y are hydrogen atom, or substd. group, X is hydrogen or substd. group which detaches by the reaction of oxidized material in the color developing agent. The substd. group of R1 is, for example, alkyl, aryl, anylino groups, etc., and as for alkyl groups, groups having 1-32 carbon number are preferable and may have straight or branched chains. For aryl groups, phenyl groups are preferable. As for the substd. group expressed by R2, any group is possible as far as it can be replaced by nitrogen atom, and for example, alkyl, aryl and alkenyl groups, etc., are preferable.
Patent JP-S60242962-A (JP)
Title: Automatic sensing device for completion of lapping
Inventor: TSUNEMATSU HIROYUKI
IPC: B24B37/013
Filed: 1984-05-16
Abstract: PURPOSE:To prevent damage of a stopper for specific measurement and a reference surface board by comparing the number of revolutions of the stopper given a change by a certain force with the set number of revolutions at the time of lapping completion, judging the completion of lapping, and thereby uniforming the finish dimensions and surface roughness. CONSTITUTION:When the time T has passed after commencement of lapping, a control device M actuates a cylinder 11 to allow an arm 9 to advance in the D direction, which causes the arm 9 to contact a stopper 3 as well as a rotation sensor S to sense the number of revolutions of the stopper 3. These are fed into the control device M. If at this time the ends of three stoppers 3 contact a reference surface board 2 because of the work 6 being lapped into a specific dimension, the gringing resistance will lessen rapidly to decelerate the rotation of a jig 4 and also to decelerate the rotation of the stoppers. Now the number of revolutions R of the stoppers 3 is fed into the control device M to be compared with the set number R0 for judging completion of lapping. If R<R0, it shall be judged that the lapping is completed, and the arm 9 is retracted and the lapping machine stopped. This arrangement will assure a uniform finish dimension and surface roughness.
Patent JP-H04310272-A (JP)
Title: Coating method for automobile
Inventor: KIMURA ISAO
IPC: B05D1/36
Filed: 1991-04-04
Abstract: PURPOSE:To lower the amount of discharged organic solvent at the time of coating and provide an automobile bearing a maintenance-free coating with excellent weather resistance and water- and oil-repellency. CONSTITUTION:A fluororesin powder paint is used as an overcoating paint. Especially, it is preferable to carry out a two-coating and one-baking in the combination of the coating with a solvent-type base coating.